ACMOUNT 4000A Car Jump Starter （J450）

This jump starter can start low-voltage and fully-drained engines and charge USB devices. It features LED lights and a long battery life. Comes with a 12-month warranty.

• The description claims the jump starter can start up to 8L gas and 6.5L diesel engines.
• The description claims the jump starter has 10 types of protection including spark-proof and reverse-polarity protection.
• The description claims the jump starter can hold power for about 18 months when not in use.